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Let selling price be x Cost price will be (50x/100)=x/2Profit=60Profit=SP-CP.60=x-x/260=2x-x/260*2=xx=120

Selling price is 120Rs

selling price - cost price = loss

25/6% is the answer of the following

Let usual speed = vLet total distance covered = Let usual time taken to cover journey = t

We know, Distance = speed * time

Then, As per given conditionv*t = (5v/6)*(t + 10)6t = 5t + 506t - 5t = 50t = 50 minutes

(B) is correct option

Let the correct time to complete the journey be x min.Distance covered in (x + 11)min.= Distance covered in (x + 5) min at 50 km/hr∴(x+11)60* 40=(x+5)60* 50=x = 19 min.

asking kilometres

5.6m=560cmhence100%of 5.6m is 560cm

Thank u

firstly change cm into mthen add them.560cm=5.6m32+36+5.6=73.6

a) 5nb) 4nc) 12nd) 4n-3

Elevator's cables almost never snap. And if a cable did snap, there are backup cables attached. Even if all the cables snapped, an elevator still would not fall to the bottom floor. Elevators have a passive, automatic, built-in braking system. The brakes require no electricity, no remote control, and no human operator. These brakes lock in place whenever the elevator starts to fall faster than an allowed amount. The brakes are passive in the sense that it takes no energy, computer, or external agent to turn them on. They still work if the power goes out or if no one is paying attention. This is possible because the brakes are simple mechanical devices. It is the initial falling motion of the elevator itself that engages the brakes. Way back in 1852 Elisha Otis invented this automatic braking system, as documented in the book "Otis: Giving Rise to the Modern City" by Jason Goodwin. His safety elevator has been in use ever since. If you were to be on an elevator where all the cables snapped, you would not feel much. The elevator would only fall a few feet and then stop. This is such a small amount that you wouldn't even think that you had been falling in the first place. You would think simply that a door had jammed or a motor had hiccupped. You may well ask: what would happen if all the cables snapped and the automatic brakes failed. Then, yes, the elevator would fall to the bottom floor. But in order to fail completely, the brakes have to be physically damaged by a significant accident, such as a colliding airplane. In that case, you have more to worry about than your elevator.

Wrong ans is 7:16

convert to its lowest terms.You will get 7:16 (on dividing neumerator and denominator by 11)

tnx

1)8 2)2 3)5 this is the answer

1)8 2) 2 3)5 is the correct answer of the given question

Find.1= 82=23=5

Find.1=272=43=84=1/5

Let.....x be required distance.x/s=t...........nowby 1 st condition...x/30=t+1/15...................................( 4 minutes=1/15 hours)and by second equationx/30=t-1/6from above equations,x/25 -1/15=x/30 +1/6sox=35 kmans is 35 km

Let the distance be x km.

Then, correct time at a speed of

30 km / h =x30x30-10601060

Correct time at a speed of 42 km /h

=x42x42+10601060

=>x30x30-10601060=x42x42+10601060

=>x30x30-x42x42=2626

=>x(12)1260x(12)1260=2626

=> 72 x = 1260××2

=> x =1260×2721260×272=> x = 35 km

SI = P*R*T/100125 = 800*12.5*T /100T = 125/8*12.5 = 10/8 = 5/4 = 1 year 3 months

T=125/8*12.5 pls show step to solve

Ans is 5/4 how it converts in 1 year 3 month

...

T = 125/(8*12.5) = (125/12.5)/8 = (1250/125)/8 = 10/8 = 5/4

5/4 means 1(1/4) yrs

Assume that he starts travelling to his workplace at the same time every day

Let the distance between his work place and home be 'd'

Let the actual time be 'x'

Distance = Speed * Time

Convert minutes into seconds as the units should be in kmph

As 24 kmph speed resulted in 5 minutes late, it is taken as increment

d = 24(x + 5/60) ---------------(1)

As 30 kmph speed resulted in 4 minutes early, it is taken as decrement d = 30(x - 4/60) ----------------(2)

(1) and (2) are equal

=> 24(x + 5/60) = 30(x - 4/60)=> 24x+2 = 30x-2=> 30x - 24x = 2+2=> 6x = 4=> x = 2/3

Substitute the value of x in (1)=> d = 24(2/3 + 5/60)=> d = 24(9/12)=> d = 18 km

The required answer is 18 km

11010101 - x = 2635967

x = 11010101 - 2635967

x = 8374134

I can't understand 😅

if U subtract 11010101 from 2635967U will get 8374134so,8374134 must be the number which when subtracted from 11010101 to get 2635967

5^(-7)×6^(-5)/3^(-5) ×10^(-5)×5^3=5^(-7)×2^(-5)×2^(-5)×5^(-5)×5^3=2^(-10)×5^(-9)

Here, 60 is the dividend.if 12 is the divisor, then 5 is the quotient.If 5 is the divisor, then 12 is the quotient.The remainder in each case is zero

Consider a one- one mapping from even natural number to Odd natural number or one-one mapping from odd natural number to even natural number .

Domain= Set of Even Natural numbers={2,4,6,8,10,12,14,....}

Range =Set of Odd Natural numbers={1,3,5,7,9,11,13,....}

The One-One Onto function between two sets can be represented as

2 →1

4→3

6→5

8→7

10→9

12→11

.......

........

As you can see the difference between two corresponding terms of this one-one onto function is always : 2-1=4-3=6-5=8-7=10-9=....... is always 1.

colume (2) correct answer for this question

option

b

right

answer

440 Rs and 460 Rs is the answer

option (b) is the right answer

In geometry, Thales's theorem states that if A, B, and C are distinct points on a circle where the line AC is a diameter, then the angle ∠ABC is a right angle.

583

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220* x=460*60x=460*60/220x=138/11

X=125.45 is correct answer

125.45 is the right answer of the following

Total seconds= 460

1 sec = 1/60 min

Hence,460 sec = 460/60 = 7.66 minOr7 minutes 40 seconds

P(E)= 27/100Total probability of events areP(E)+P(E not)= 1P(E not)= 1- 27/100 = 73/100so not occurence probability is 73%

length=16 mbreath=25 m

please sir give me like

Product of two numbers=LCM×HCF460×232=4×LCMLCM=26680